.content {
    padding: 20px 50px;
    font-size: 14px;
}

.content h1 {
    letter-spacing: 0.1em;
    font-size: 20px;
}

.content .info {
    display: flex;
    justify-content: space-between;
    animation: floatUp 1s ease-in-out;
}

.content .info-left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 45%;
}

.content p {
    font-family: 'Avenir', Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-align: justify;
    color: #2c3e50;
    margin: 0;
}

.content img {
    width: 50%;
    height: 25em;
}

.content .go {
    display: flex;
        justify-content: center;
        width: 30%;
        font-size: 12px;
        margin: 20px 0;
        margin-left: auto;
}

@keyframes floatUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}


@media screen and (max-width: 768px) {
    .content .info {
        display: flex;
        flex-direction: column;
    }
    .content .info-left {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    .content p {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 8;
        overflow: hidden;;
    }
    .content img {
        width: 100%;
        height: 15em;
    }
    .go {
        display: flex;
        justify-content: center;
        width: 30%;
        font-size: 12px;
        margin: 20px 0;
        margin-left: auto;
    }
}
/* 超小屏幕（手机） */
@media screen and (max-width: 420px) {
    .content {
        padding: 10px;
        font-size: 12px;
    }

    .go {
        width: 30%;
        font-size: 12px;
    }
}